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Portland International Airport to Missoula Montana Airport flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to Missoula Montana Airport over the next 90 days, with one-way fares from US$168 and round-trip from US$256. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      PDX 10:48
      1h 34m
      Direct
      MSO 13:22
      Portland - Missoula | Sun, Nov 22 | Alaska Airlines
      MSO 13:02
      1h 43m
      Direct
      PDX 13:45
      Missoula - Portland | Thu, Nov 26 | Alaska Airlines
      US$256 US$465
      45% off
      45% off
      US$465 US$256
    • PDX 10:48
      1h 34m
      Direct
      MSO 13:22
      Portland - Missoula | Sat, Nov 21 | Alaska Airlines
      MSO 13:02
      1h 43m
      Direct
      PDX 13:45
      Missoula - Portland | Sat, Nov 28 | Alaska Airlines
      US$280 US$465
      40% off
      40% off
      US$465 US$280
    • PDX 10:48
      1h 34m
      Direct
      MSO 13:22
      Portland - Missoula | Sat, Nov 28 | Alaska Airlines
      MSO 13:04
      1h 46m
      Direct
      PDX 13:50
      Missoula - Portland | Tue, Dec 1 | Alaska Airlines
      US$299 US$465
      36% off
      36% off
      US$465 US$299
    • PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Sat, Nov 7 | Alaska Airlines
      MSO 13:02
      1h 43m
      Direct
      PDX 13:45
      Missoula - Portland | Wed, Nov 11 | Alaska Airlines
      US$325
      30% off
      US$465 US$325
    • PDX 17:24
      5h 56m
      1 stop
      MSO 00:20
      Portland - Missoula | Fri, Nov 20 | Delta Air Lines
      MSO 07:03
      5h 19m
      1 stop
      PDX 11:22
      Missoula - Portland | Mon, Nov 23 | Alaska Airlines
      US$277
      40% off
      US$465 US$277
    • PDX 17:15
      6h 16m
      1 stop
      MSO 00:31
      Portland - Missoula | Thu, Nov 5 | Delta Air Lines
      MSO 05:30
      4h 20m
      1 stop
      PDX 08:50
      Missoula - Portland | Fri, Nov 6 | Delta Air Lines
      US$284
      39% off
      US$465 US$284
    • PDX 09:55
      6h 48m
      1 stop
      MSO 17:43
      Portland - Missoula | Fri, Nov 6 | Delta Air Lines
      MSO 07:00
      6h 3m
      1 stop
      PDX 12:03
      Missoula - Portland | Mon, Nov 9 | Delta Air Lines
      US$295
      37% off
      US$465 US$295
    • PDX 09:55
      6h 50m
      1 stop
      MSO 17:45
      Portland - Missoula | Sun, Nov 15 | Delta Air Lines
      MSO 18:23
      6h 24m
      1 stop
      PDX 23:47
      Missoula - Portland | Tue, Nov 17 | Delta Air Lines
      US$306
      34% off
      US$465 US$306
    • PDX 05:35
      5h 59m
      1 stop
      MSO 12:34
      Portland - Missoula | Mon, Nov 16 | Delta Air Lines
      MSO 05:20
      4h 38m
      1 stop
      PDX 08:58
      Missoula - Portland | Fri, Nov 20 | Delta Air Lines
      US$316
      32% off
      US$465 US$316
    • PDX 13:00
      17h 25m
      1 stop
      MSO 14:00
      Portland - Missoula | Sun, Oct 25 | Normal Airline
      MSO 15:00
      6h
      Direct
      PDX 16:00
      Missoula - Portland | Tue, Oct 27 | Normal Airline
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    • Cheapest
      PDX 17:15
      6h 16m
      1 stop
      MSO 00:31
      Portland - Missoula | Fri, Oct 30 | Delta Air Lines
      US$168 US$526
      68% off
      68% off
      US$526 US$168
    • PDX 07:09
      6h 41m
      1 stop
      MSO 14:50
      Portland - Missoula | Fri, Oct 30 | Alaska Airlines
      US$221 US$526
      57% off
      57% off
      US$526 US$221
    • PDX 13:15
      7h 32m
      1 stop
      MSO 21:47
      Portland - Missoula | Fri, Oct 30 | United Airlines
      US$230 US$526
      56% off
      56% off
      US$526 US$230
    • PDX 08:22
      5h 40m
      1 stop
      MSO 15:02
      Portland - Missoula | Mon, Nov 30 | Alaska Airlines
      US$256
      51% off
      US$526 US$256
    • PDX 08:22
      5h 40m
      1 stop
      MSO 15:02
      Portland - Missoula | Wed, Nov 25 | Alaska Airlines
      US$286
      46% off
      US$526 US$286
    • PDX 11:55
      7h 2m
      1 stop
      MSO 19:57
      Portland - Missoula | Wed, Nov 25 | Delta Air Lines
      US$356
      32% off
      US$526 US$356
    • PDX 22:55
      12h 40m
      1 stop
      MSO 12:35
      Portland - Missoula | Fri, Oct 30 | American Airlines
      US$356
      32% off
      US$526 US$356
    • PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Thu, Oct 29 | Alaska Airlines
      US$357
      32% off
      US$526 US$357
    • PDX 06:44
      7h 35m
      1 stop
      MSO 15:19
      Portland - Missoula | Sat, Oct 24 | United Airlines
      US$358
      32% off
      US$526 US$358
    • PDX 13:00
      17h 25m
      1 stop
      MSO 14:00
      Portland - Missoula | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Thu, Oct 29 | Alaska Airlines
      US$357 US$526
      32% off
      32% off
      US$526 US$357
    • PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Sat, Oct 24 | Alaska Airlines
      US$360 US$526
      32% off
      32% off
      US$526 US$360
    • PDX 13:00
      17h 25m
      1 stop
      MSO 14:00
      Portland - Missoula | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Thu, Oct 29 | Alaska Airlines
      US$357 US$526
      32% off
      32% off
      US$526 US$357
    • PDX 10:48
      1h 38m
      Direct
      MSO 13:26
      Portland - Missoula | Sat, Oct 24 | Alaska Airlines
      US$360 US$526
      32% off
      32% off
      US$526 US$360
    • PDX 08:22
      5h 40m
      1 stop
      MSO 15:02
      Portland - Missoula | Mon, Nov 30 | Alaska Airlines
      US$256 US$526
      51% off
      51% off
      US$526 US$256
    • PDX 08:22
      5h 40m
      1 stop
      MSO 15:02
      Portland - Missoula | Wed, Nov 25 | Alaska Airlines
      US$286
      46% off
      US$526 US$286
    • PDX 17:15
      6h 16m
      1 stop
      MSO 00:31
      Portland - Missoula | Fri, Oct 30 | Delta Air Lines
      US$168
      68% off
      US$526 US$168
    • PDX 07:09
      6h 41m
      1 stop
      MSO 14:50
      Portland - Missoula | Fri, Oct 30 | Alaska Airlines
      US$221
      57% off
      US$526 US$221
    • PDX 11:55
      7h 2m
      1 stop
      MSO 19:57
      Portland - Missoula | Wed, Nov 25 | Delta Air Lines
      US$356
      32% off
      US$526 US$356
    • PDX 05:00
      7h 31m
      1 stop
      MSO 13:31
      Portland - Missoula | Wed, Nov 25 | United Airlines
      US$360
      32% off
      US$526 US$360
    • PDX 05:00
      7h 31m
      1 stop
      MSO 13:31
      Portland - Missoula | Thu, Oct 29 | United Airlines
      US$368
      30% off
      US$526 US$368
    • PDX 13:00
      17h 25m
      1 stop
      MSO 14:00
      Portland - Missoula | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Portland to Missoula are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Portland International Airport to Missoula Montana Airport?

The cheapest airline flying from Portland International Airport to Missoula Montana Airport is Delta Air Lines (from US$168) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$168
Alaska Airlines
From US$221
United Airlines
From US$230
American Airlines
From US$324

Find more flights and airlines

What is the flight schedule from Portland International Airport to Missoula Montana Airport?

Check the schedule for flights from Portland to Missoula and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3314

    Portland International Airport

    10:48

    PDX

    1h 38m

    13:26

    MSO

    S M T W T F S
    Search

  2. AS2349

    Portland International Airport

    17:48

    PDX

    1h 1m

    Direct

    18:49

    SEA

    S M T W T F S
    Search

  3. AS604

    Seattle-Tacoma International Airport

    20:26

    SEA

    1h 28m

    Direct

    22:54

    MSO

    S M T W T F S

  4. AS3146

    Portland International Airport

    15:48

    PDX

    1h 1m

    Direct

    16:49

    SEA

    S M T W T F S
    Search

  5. AS604

    Seattle-Tacoma International Airport

    20:26

    SEA

    1h 28m

    Direct

    22:54

    MSO

    S M T W T F S

  6. DL1244

    Portland International Airport

    17:05

    PDX

    1h 53m

    Direct

    19:58

    SLC

    S M T W T F S
    Search

  7. DL1723

    Salt Lake City International Airport

    22:50

    SLC

    1h 41m

    Direct

    00:31

    MSO

    S M T W T F S

  8. AS427

    Portland International Airport

    07:08

    PDX

    1h 7m

    Direct

    08:15

    SEA

    S M T W T F S
    Search

  9. AS660

    Seattle-Tacoma International Airport

    12:07

    SEA

    1h 43m

    Direct

    14:50

    MSO

    S M T W T F S

  10. DL1203

    Portland International Airport

    10:15

    PDX

    1h 52m

    Direct

    13:07

    SLC

    S M T W T F S
    Search

  11. DL3808

    Salt Lake City International Airport

    15:45

    SLC

    1h 42m

    Direct

    17:27

    MSO

    S M T W T F S

  12. UA459

    Portland International Airport

    05:15

    PDX

    2h 31m

    Direct

    08:46

    DEN

    S M T W T F S
    Search

  13. UA2357

    Denver International Airport

    11:26

    DEN

    2h 14m

    Direct

    13:40

    MSO

    S M T W T F S

  14. UA1894

    Portland International Airport

    12:49

    PDX

    2h 33m

    Direct

    16:22

    DEN

    S M T W - - S
    Search

  15. UA1092

    Denver International Airport

    19:44

    DEN

    2h 15m

    Direct

    21:59

    MSO

    S M T W T F S

  16. UA2818

    Portland International Airport

    07:00

    PDX

    1h 51m

    Direct

    08:51

    SFO

    S M T W T F S
    Search

  17. UA5422

    San Francisco International Airport

    12:00

    SFO

    2h 19m

    Direct

    15:19

    MSO

    - - - - T F -

  18. AA1813

    Portland International Airport

    22:55

    PDX

    4h 12m

    Direct

    05:07

    ORD

    S M T W T F S
    Search

  19. AA3697

    O'Hare International Airport

    10:00

    ORD

    3h 48m

    Direct

    12:48

    MSO

    S M T W T F S
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About Portland International Airport and Missoula Montana Airport

Learn about Portland International Airport (PDX) and Missoula Montana Airport (MSO) — including location, terminals, transportation, and travel tips.

Flight distance 671.17km
Cheapest one-way ticket price US$168
Cheapest return ticket price US$256

FAQs for Portland International Airport to Missoula Montana Airport Flights

  • How long is the flight from Portland International Airport to Missoula Montana Airport?

    Portland International Airport to Missoula Montana Airport takes about 1 hour 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Portland International Airport (PDX) to Missoula Montana Airport (MSO).
  • The earliest flight from Portland International Airport to Missoula Montana Airport departs at 10:48, and the last departs at 10:48, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Portland International Airport (PDX) to Missoula Montana Airport (MSO) is quite popular. Without considering departure times or holidays, tickets cost around US$428 in November, the most expensive month to book this route.
    • The distance from Missoula Montana Airport to downtown is about 8km, by taxi about 20 minutes.
  • Alaska Airlines is a very popular airline operating an average of 4 flights per month.
  • One-way flights from Portland International Airport to Missoula Montana Airport currently start from US$168, and round-trip fares start from US$256. The current lowest fare is a Delta Air Lines flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Portland International Airport to Missoula Montana Airport, with an average flight time of 1 hour 7 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to Missoula Montana Airport is US$303. Prices may vary depending on the departure date, airline, and availability.
  • Portland International Airport to Missoula Montana Airport operates around 7 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Portland International Airport and Missoula Montana Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.